Sparrow Records alongside distributor Capitol Christian Music Group released the album on July 31, 2015.

"[2] Amanda Furbeck, giving the album four stars at Worship Leader, says, "That Was Then, This Is Now exudes the excitement, enthusiasm, and charisma of a sinner who is thankful to be saved by grace.

"[6] Giving the album three and a half stars at Jesus Freak Hideout, David Craft describes, "The diversity of That Was Then, This Is Now is somewhat less defined than some of his previous works".

[7] Bert Gangl, indicating in a three and a half star review from Jesus Freak Hideout, states, "Wilson is an undeniable vocal and instrumental talent and his new album has much to recommend it to both newcomers and the already-converted alike.

"[4] Signaling in a four star review by CM Addict, Michael Tackett says, "'That Was Then, This Is Now' is an ambitious, fun pop record that stretches John Wilson musically and lyrically.